研华工业交换机EKI-2428G-4FA 

         24GE+4G SFP Port L2 Unmanaged Switch with AC Input

         24 x Gigabit copper ports + 4 x Gigabit SFP ports

•        SFP socket for Easy and Flexible Fiber Expansion
•        Provides 8K MAC address
•        100~240V AC power input

•         EKI-2428G-4CI

• 
  
•        24GE+4G组合非托管以太网交换机，19“机架式，-40~75℃
•        24个千兆以太网口+4个千兆光电复用Combo端口
•      SFP 插槽可进行简单灵活的光纤扩展
•      提供8K MAC地址
•      提供冗余 12 ~ 48 VDC 电源输入
•      支持-40~70°C工作温度

•      EKI-2428G是一款工业级非网管交换机，具有24个千兆端口和4个千兆Combo端口。19’标准机架式安装方式，支持-40~70℃工作温度，可以部署在各种苛刻的工业环境中，保障工业现场数据传输逇稳定性和可靠性。

EKI-2428G-4CI-AE

• * Port Configuration

  Description

  Total Port Number

  24 x 10/100/1000BaseT(X) + 4 x 10/100/1000BaseT(X) RJ45/SFP (Combo)

  28

  Certification

  EMI

  EMS

  Safety

  CE, FCC, EN55022 Class A

  EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)

  UL 61010-2-201

  Environment

  Temperature (Min. Operating)

  Temperature (Max. Operating)

  Temperature (Operating Range)

  Temperature (Storage Range)

  -40°C (-40°F)x

  70°C (158°F)x

  -40 ~ 70°C (-40 ~ 158°F) x

  -40 ~ 85°C (-40 ~ 185°F) x

  Ethernet Communication

  Fiber Port Number

  Fiber Port Interface x

  Fiber Port Connector Type

  Fiber Transmission Distance

  Fiber Transmission Speed

  RJ-45 Port Number

  RJ-45 Port Connector Type !

  RJ-45 Transmission Distance

  RJ-45 Transmission Speed

  4 (combo)

  SFP

  SFP cage x

  Up to 110 km

  10/100/1000 Mbps

  24 + 4 (combo)

  RJ-45

  100 m

  10/100/1000 Mbps

  Mechanism

  Mounting (DIN-rail)

  Mounting (Stack)

  Mounting (Panel)

  Mounting (Wall)

  Mounting (Rack Mount)

  Mounting (Pole Mount)

  Dimensions (W x H x D)

  Enclosure (Plastic)

  IP Rating

  Weight

  Yes

  438 x 43.6 x 259.2 mm (17.24 x 1.71 x 10.2 in.) x

  IP30

  3.8 kg

  PoE Information

  PoE Port Number

  PoE Budget

  PoE Output

  Support PoE

  No

  Power

  Power Connector Type

  Power Consumption

  Power Input (AC)

  Power Input (DC)

  Power Input (PoE)

  Power Input (Battery)

  Power Operating Current

  4-pin removable screw terminal (power & relay)

  20W (system)

  12 ~ 48 VDC (8.4 ~ 52.8 VDC) redundant dual inputs x

  0.83A @ 24 V

  Switch Properties

  Jumbo Frame

  MAC Table Size

  Packet Buffer Size

  Switch Fabric Speed

  9,216 bytes

  8K

  4.1M bit

  56Gbps

  Warranty

  Warranty Period

  5 years

  Protection

  Overload Current

  Reverse Polarity

  Present

  Present